e2e-encryption

问题 I don't know if it is right to ask my question here. I just need to make a feasibility study for an App I am trying to build. I chose Flutter because I allow to quickly create mobile apps. My application will be storing voice messages in forms of audio files . It can be an mp3 or an audio format. To make it readable by the receiver only, I need to encrypt the file using may be AES or e2e encryption. I need to know if it is possible to encrypt files with Dart in my flutter app. If it is

问题 I don't know if it is right to ask my question here. I just need to make a feasibility study for an App I am trying to build. I chose Flutter because I allow to quickly create mobile apps. My application will be storing voice messages in forms of audio files . It can be an mp3 or an audio format. To make it readable by the receiver only, I need to encrypt the file using may be AES or e2e encryption. I need to know if it is possible to encrypt files with Dart in my flutter app. If it is

问题 I don't know if it is right to ask my question here. I just need to make a feasibility study for an App I am trying to build. I chose Flutter because I allow to quickly create mobile apps. My application will be storing voice messages in forms of audio files . It can be an mp3 or an audio format. To make it readable by the receiver only, I need to encrypt the file using may be AES or e2e encryption. I need to know if it is possible to encrypt files with Dart in my flutter app. If it is